Aquapheresis (AQ) in Tandem with Extracorporeal Membrane Oxygenation (ECMO) in Pediatric Patients.

Children with cardiopulmonary failure requiring extracorporeal membrane oxygenation (ECMO) are at risk for fluid overload (FO) despite the normal estimated glomerular filtration rate (eGFR). It has been shown that survival in the intensive care unit (ICU) is inversely proportional to FO. Therefore, fluid removal, or prevention of FO, in these critical cases has the potential to improve survival.

Non-enteropathic hemolytic uremic syndrome: causes and short-term course.

Background: Nondiarrheal or Streptococcus pneumoniae-related hemolytic uremic syndrome (HUS) represents a heterogeneous group of disorders. This study was performed to: (1) describe the current incidence, causes, demographic features, hospital courses, and short-term outcomes of non-enteropathic HUS; (2) compare findings in patients with non-enteropathic HUS with those obtained from a contemporaneous cohort of children with enteropathic or diarrhea-associated HUS (D+ HUS) diagnosed and treated at the same clinical sites; and (3) identify clinical or laboratory features that differentiate these 2 groups and predict disease severity and the short-term outcome in patients with non-enteropathic HUS.

Methods: Data were collected from patients screened between 1997 and 2001 for enrollment in a multicenter trial of SYNSORB Pk (SYNSORB Biotech Inc, Calgary, Alberta, Canada) in D+ HUS, but who were ineligible because of lack of a diarrhea prodrome.

Sirolimus lowers myeloperoxidase and p-ANCA titers in a pediatric patient before kidney transplantation.

We report the case of a child with microscopic polyangiitis (myeloperoxidase-antineutrophil cytoplasmic antibody [p-ANCA]-positive vasculitis) whose disease progressed to end-stage renal failure, in whom sirolimus contributed to normalization of myeloperoxidase and ANCA titers. The disease course, various therapies, and outcome are discussed, as is the rationale for using sirolimus.